Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é o resultado da rodada de qf?
 ###Tabelas: CREATE TABLE week_5:_august_6_and_7_2008 (week_5:_august_6_and_7_2008_id AUTO_INCREMENT PRIMARY KEY, Main contestant VARCHAR, Co-contestant (Yaar vs. Pyaar) VARCHAR, Date performed VARCHAR, Scores by each individual judge VARCHAR, Total score/week VARCHAR, Position VARCHAR, Status VARCHAR) CREATE TABLE song_list (song_list_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Album name VARCHAR, Track VARCHAR, Track title VARCHAR, Lyricist VARCHAR, Music genre/style VARCHAR, Major instrument(s) VARCHAR, Lyrics theme/style VARCHAR, Duration VARCHAR) CREATE TABLE fixtures_and_results (fixtures_and_results_id AUTO_INCREMENT PRIMARY KEY, Competition VARCHAR, Round VARCHAR, Opponent VARCHAR, Result VARCHAR, Score VARCHAR, Home/Away VARCHAR, Venue VARCHAR, Attendance VARCHAR, Date VARCHAR) CREATE TABLE doubles_runner-up_16 (doubles_runner-up_16_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Tournament VARCHAR, Surface VARCHAR, Partner VARCHAR, Opponents in final VARCHAR, Score VARCHAR) CREATE TABLE coaching_changes (coaching_changes_id AUTO_INCREMENT PRIMARY KEY, Team VARCHAR, Bowl VARCHAR, Season coach VARCHAR, Interim head coach VARCHAR, Result VARCHAR, 2008 head coach VARCHAR)  
SELECT Result FROM fixtures_and_results WHERE Round = QF